public class CountSalary {
    public static void main(String[] args) {
        int salary = 4500; // 小李的工资
        int bonus = 1000; // 小李的奖金
        int insurance = 500; // 小李要缴纳的五险一金
        int income = salary + bonus - insurance; // 小李的最终收入
        System.out.println("小李的月收入是" + income+"元");
    }
}